File:Melanistic mallard female and ducklings.jpg
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![File:Melanistic mallard female and ducklings.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Melanistic_mallard_female_and_ducklings.jpg/800px-Melanistic_mallard_female_and_ducklings.jpg?20231212182136)
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Original file (3,979 × 2,362 pixels, file size: 4.25 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Captions
Melanistic mallard female and ducklings
Summary
[edit]DescriptionMelanistic mallard female and ducklings.jpg |
English: This female mallard and her ducklings exhibit melanistic plumage (an excess of melanin causing dark pigmentation in skin, fur, and/or feathers). Some of the ducklings have more melanistic expression than others despite coming from the same clutch of eggs. |
Date | |
Source | Own work |
Author | LittleLeafSheep |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
This file is licensed under the Creative Commons Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This file was uploaded as part of Wiki Science Competition 2023. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:21, 12 December 2023 | ![]() | 3,979 × 2,362 (4.25 MB) | LittleLeafSheep (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS REBEL T3i |
Author | Picasa |
Copyright holder | |
Exposure time | 1/200 sec (0.005) |
F-number | f/7.1 |
ISO speed rating | 160 |
Date and time of data generation | 11:03, 26 May 2014 |
Lens focal length | 130 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Picasa |
File change date and time | 11:13, 29 April 2015 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 11:03, 26 May 2014 |
Meaning of each component |
|
APEX shutter speed | 7.625 |
APEX aperture | 5.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 84 |
DateTimeOriginal subseconds | 84 |
DateTimeDigitized subseconds | 84 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Unique image ID | 77244985a7f4fa558ceee25723de7bdb |
Rating (out of 5) | 0 |
IIM version | 4 |